| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.32 | 7.738% | $132.8625 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $29.58 | 3.422% | $30.5922 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $171.33 | 4.246% | $178.6047 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $199.53 | 13.331% | $226.1293 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $49.52 | 10.565% | $54.7518 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $174.46 | 10.698% | $193.1237 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $189.78 | 3.432% | $196.2932 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $937.52 | $1,012.3574 | $1,012.34 | $1,012.35 | $1,012.40 | |